package cn.wk.config;

import com.netflix.loadbalancer.IRule;
import com.netflix.loadbalancer.RandomRule;
import org.springframework.cloud.client.loadbalancer.LoadBalanced;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.client.RestTemplate;

@Configuration
public class RestTemplateConfig {
    /**
     * @return 用于提交htpp请求的
     */
    @Bean
    @LoadBalanced //开启负载均衡
    public RestTemplate getRestTemplate(){
        return new RestTemplate();
    }

    @Bean
    public IRule myRule(){
        return new RandomRule();    //通过随机算法替换轮循
    }

}
